Peptide Database

Peptide NameDefensin-like protein 22

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC380H583N109O117S12

DescriptionStandard

        MAGLKVFSFALLLILTFSLIDVEGYNVENGGSLCCNNHPKFGKCNTKNDDQRCNSWCLNGCDNGKGGYCKSMSHGGQCHCYC
    

Molecular Weight8935.13 Da

Isoelectric Point (pI)7.50

Net Charge (pH 7.0)0.66

Net Charge (pH 7.4) 0.13

Charge Density (pH 7.0) 0.0081

GRAVY Index-0.22

Hydrophobic Moment 0.39

Boman Index0.05

Instability Index17.47

Aliphatic Index 60.61

Aromaticity 0.0976

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10595.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3651.80

LogP -44.38

H-bond Donors 133.0

H-bond Acceptors 133.0

Rotatable Bonds 297.0

Heavy Atoms 618.0

Ring Count 13.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0314464 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence